Messages in this thread | | | Subject | Re: next-20120604 WARNING: at block/blk-cgroup.c:867 | From | valdis.kletnieks@vt ... | Date | Tue, 05 Jun 2012 23:37:27 -0400 |
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On Tue, 05 Jun 2012 23:23:40 -0400, Valdis Kletnieks said:
(hit SEND a tad too soon)
> % zgrep CGR /proc/config.gz > CONFIG_CGROUPS=y > CONFIG_CGROUP_DEBUG=y > CONFIG_CGROUP_FREEZER=y > CONFIG_CGROUP_DEVICE=y > CONFIG_CGROUP_CPUACCT=y > CONFIG_CGROUP_MEM_RES_CTLR=y > CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y > CONFIG_CGROUP_MEM_RES_CTLR_SWAP_ENABLED=y > # CONFIG_CGROUP_MEM_RES_CTLR_KMEM is not set > CONFIG_CGROUP_PERF=y > CONFIG_CGROUP_SCHED=y > CONFIG_BLK_CGROUP=y > # CONFIG_DEBUG_BLK_CGROUP is not set > # CONFIG_NET_CLS_CGROUP is not set > CONFIG_NETPRIO_CGROUP=m
Also, I have this:
zgrep CFQ /proc/config.gz CONFIG_IOSCHED_CFQ=y # CONFIG_CFQ_GROUP_IOSCHED is not set CONFIG_DEFAULT_CFQ=y
Am guessing that lacking CFQ_GROUP_IOSCHED is what causes the indigestion.
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